46 citations · 251 across the 17 of their papers we have counts for
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gr-qc2009★ 10 cited
Brans-Dicke Theory and primordial black holes in Early Matter-Dominated Era
Bibekananda Nayak, Lambodar Prasad Singh
We show that primordial black holes can be formed in the matter-dominated era with gravity described by the Brans-Dicke theory. Considering an early matter-dominated era between in…
gr-qc2009★ 30 cited
Accretion, Primordial Black Holes and Standard Cosmology
Bibekananda Nayak, Lambodar Prasad Singh
Primordial Black Holes evaporate due to Hawking radiation. We find that the evaporation time of primordial black holes increase when accretion of radiation is included.Thus dependi…
astro-ph.CO2009★ 24 cited
Effect of accretion on primordial black holes in Brans-Dicke theory
B. Nayak, A. S. Majumdar, L. P. Singh
We consider the effect of accretion of radiation in the early universe on primordial black holes in Brans-Dicke theory. The rate of growth of a primordial black hole due to accreti…